William Booth (1829–1912) was a British Methodist preacher who founded the Salvation Army.
William or Bill Booth may also refer to:
Religion William Booth (priest) (1939–2009), British clergyman William Booth (bishop) (died 1464), Archbishop of York Bramwell Booth (William Bramwell Booth, 1856–1929), English Salvationist
Sports Major Booth (William Booth, 1886–1916), English cricketer William Booth (boxer) (born 1944), Australian Olympic boxer William Booth (footballer) (1880–?), English footballer Bill Booth (footballer) (1920–1990), English football player and manager Bill Booth (ice hockey) (1919–1986), Canadian ice hockey player Bill Booth (pickleball) (born 1944), Canadian 2023 Pickleball Hall of Fame inductee
Other fields William Booth (1526–1591), lord of the manor of Twemlow William Booth (captain) (1673–1689), captain in the Royal Navy William Booth (forger) (baptised 1776–1812), English forger William James Booth (born 1951), American political scientist and political philosopher at Vanderbilt University Bill Booth (born 1946), American aviator and inventor Billy Booth (actor) (1949–2006), American child actor on the TV series Dennis the Menace
See also William Booth Wecker (1892–1969), American entertainer